References
- Bahl , I. J. and Bhartia , P. 1980 . Microstrip Antennas , Dedham, MA : Artech House .
- Balanis , C. A. 1989 . Advanced Engineering Electromagnetics , New York : John Wiley .
- Bhalla , R. and Shafai , L. 2002 . Resonance Behavior of Single U-Slot Microstrip Patch Antenna . Microwave and Optical Technology Letters , 32 ( 5 ) : 333 – 335 . John Wiley & Sons, Inc
- Farida , S. F. , Hadalgi , P. M. , Hunagund , P. V. and Ara , S. R. . ‘Effect of Substrate Thickness And Permittivity On The Characteristics Of Rectangular Microstrip Antenna’ . Precision Electromagnetic Measurements Digest, Conference . New York, NY, USA. pp. 598 – 599 .
- Hammerstad , E. O. . ‘Equations for Microstrip Circuit Design’ . Proceedings of Fifth European Microwave Conference . pp. 268 – 272 .
- Kumar , G. and Ray , K. P. 2003 . Broadband Microstrip Antennas , Artech House, Inc .
- Qing , X. and Chia , M. Y.W. 2002 . ‘Broadband Annular Dual-Slot Antenna for WLAN Applications’ . IEEE Antennas and Propagation Society International Symposium Digest , 2 : 452 – 455 .
- Wang , H. , Huang , X. B. and Fang , D. G. 2008 . ‘A Single Layer Wideband U-Slot Microstrip Patch Antenna Array’ . IEEE Antennas and Wireless Propagation Letters , 7 : 9 – 12 .
- Wong , K. L. and Hsu , W. H. 2001 . ‘A Broad-Band Rectangular Patch Antenna with a Pair of Wide Slits’ . IEEE Transactions on Antennas and Propagation , 49 : 1345 – 1347 .
- Yun , W. and Yoon , Y.-J. 2005 . ‘A Wide-Band Aperture Coupled Microstrip Array Antenna Using Inverted Feeding Structures’ . IEEE Transactions on Antennas and Propagation , 53 : 861 – 862 .